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wkim.4
Associate II
since ‎2023-05-15
‎2024-07-09

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  • 4 Posts
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User Activity

Modbus TCP using STM32F446 Nucleo board and ESP8266

2024-07-04
hello.This is my first time using TCP communication, my first time using ESP8266, and I am barely able to follow STM32. There's something I want to make, but it doesn't work out, so I'm posting it here.After configuring the ESP8266 with the AT comman...

Uart communication did not work

2023-05-16
Uart communication did not work in the existing project file.There may be other interference, so I created a new project and wrote only Uart, but it is the same.The input of the signal to the RX pin is confirmed by the oscilloscope, but it does not w...

Executing the __HAL_RCC_WWDG_CLK_ENABLE() function immediately resets the CPU.

2023-05-15
I enabled WWDG on the MX and there were no other settings. MX_WWDG_Init(); As the function executes, the CPU resets, and when I look closely, I see that __HAL_RCC_WWDG_CLK_ENABLE(); As soon as the function runs, the CPU is reset. What should I do?Bel...
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